<div class="span2" ng-show="!_.isUndefined(panel.spyable)">
    <label class="small">
        Inspect <i class="icon-question-sign" bs-tooltip="'Allow query reveal via <i class=icon-eye-open></i>'"></i>
    </label>
    <input type="checkbox" ng-model="panel.spyable" ng-checked="panel.spyable">
</div>
